Temporal scaling factor

Power plant database

Power plant locations and emission estimates were based on Carbon Monitoring Action (CARMA) power plant database. CARMA was developed by the Center for Global Development, Washington, DC (project web).

EDGAR dataset

International ship tracks used in the ODIAC dataset were adopted from the version 4.1 of EDGAR emission data. EDGAR data is developed by European Commission, Joint Research Center (JRC)/Netherlands Environmental Assessment Agency (PBL). The dataset is available at http://edgar.jrc.ec.europa.eu/.